Our New Hampshire range of bird houses, feeders and nest boxes are beautifully designed and decorated houses for birds and are fully functional. The interiors are untreated and feature a gauze strip which helps the chicks to climb out of the house, they are fully ventilated and have a removable back wall for easy cleaning. Manufactured from exterior grade ply-board, kiln-dried harwood and with western red cedar or pine shingles used for the roof. The finish is outdoor grade, nontoxic and water based paint.